Out-of-bounds read in V-Server and V-Server Lite - CVE-2022-30549
Published: May 26, 2022
Vulnerability identifier: #VU63696
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-30549
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition. A remote attacker can trick a victim to open a specially crafted image file, trigger out-of-bounds read error and read contents of memory on the system.
Affected software
V-Server
V-Server Lite
V-Server Lite
How to mitigate CVE-2022-30549
Install updates from vendor's website.
V-Server - update to 4.0.12.0
V-Server Lite - update to 4.0.13.0a
V-Server Lite - update to 4.0.13.0a